
//全局通用得css，去掉浏览器默认得margin和padding,以及设置默认字体大小
body{
	 	margin: 0;
        padding: 0;
        font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
        font-size: 14px;
        -webkit-font-smoothing: antialiased;
}



